VS-VSKT71/08 Vishay Semiconductors, VS-VSKT71/08 Datasheet - Page 4

• Manufacturer Part Number: VS-VSKT71/08
• Description: SCR Modules 800 Volt 75 Amp 1360 Amp IFSM
• Manufacturer: Vishay Semiconductors

Specifications of VS-VSKT71/08

• Product Category: SCR Modules
• Rohs: yes
• On-state Rms Current (it Rms): 165 A
• Non Repetitive On-state Current: 1300 A
• Breakover Current Ibo Max: 1360 A
• Rated Repetitive Off-state Voltage Vdrm: 800 V
• Off-state Leakage Current @ Vdrm Idrm: 15 mA
• On-state Voltage: 1.72 V
• Holding Current (ih Max): 250 mA
• Gate Trigger Voltage (vgt): 2.5 V
• Gate Trigger Current (igt): 150 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: Chassis
• Package / Case: ADD-A-PAK
• Circuit Type: Thyristors / Thyristors
• Current Rating: 75 A
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 10

VSKT71.., VSKH71.., VSKL71.., VSKN71.. Series
Vishay Semiconductors
www.vishay.com
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40
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90
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0
Fig. 3 - On-State Power Loss Characteristics
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0
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Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
RMS limit
180°
120°
DC
180°
120°
90°
60°
30°
90°
60°
30°
10
10
20
RthJC (DC) = 0.29°C/W
180°
120°
Average on-state current (A)
RthJC (DC) = 0.29°C/W
Average on-state current (A)
Average on-state current (A)
90°
60°
30°
20
20
40
30
30
[e-mail], [e-mail],
For technical questions within your region, please contact one of the following:
40
60
40
Per leg, Tj = 125°C
50
50
80
60
60
Thyristor/Diode and Thyristor/Thyristor, 75 A
100
ADD-A-PAK Generation VII Power Modules
70
70
120
80
80
1200
1100
1000
1400
1200
1000
180
160
140
120
100
900
800
700
600
500
800
600
400
80
60
40
20
Number of equal amplitude half cycle current pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
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[e-mail]
Fig. 4 - On-State Power Loss Characteristics
0.01
0
1
RMS limit
Maximum Non-repetitive Surge Current
of conduction may not be maintained.
Versus Pulse Train Duration. Control
20
180°
120°
At any rated load condition and with
Average on-state current (A)
rated Vrrm applied following surge
90°
60°
30°
Per leg
Per leg
40
Pulse train duration (s)
No Voltage Reapplied
0.1
60
10
Rated Vrrm reapplied
@ 60 Hz 0.0083 s
Per leg, Tj = 125°C
@ 50 Hz 0.0100s
Initial Tj = Tj max
Initial Tj = 125°C
80
Document Number: 94631
DC
100
Revision: 17-May-10
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